TBHP/TBAI–Mediated simple and efficient synthesis of 3,5-disubstituted and 1,3,5-trisubstituted 1H-1,2,4-triazoles via oxidative decarbonylation of aromatic aldehydes and testing for antibacterial activities
The author has developed a simple, efficient and eco–friendly convenient general method for synthesis of 3,5–disubstituted–1,2,4–triazoles and 1,3,5–trisubstituted–1,2,4–triazoles from 3–monosubstituted–1,2,4–triazoles and 1,3–disubstituted–1,2,4–triazoles respectively using tetrabutylammonium iodide (TBAI) as catalyst and TBHP as oxidant under mid reaction conditions. This method provides structurally
Lin, Yang-i; Hlavka, Joseph J.; Bitha, Panayoto, Journal of Heterocyclic Chemistry, 1983, vol. 20, p. 1693 - 1695
作者:Lin, Yang-i、Hlavka, Joseph J.、Bitha, Panayoto、Lang, S. A.
DOI:——
日期:——
Facile Synthesis of 1,2,4-Triazoles via a Copper-Catalyzed Tandem Addition−Oxidative Cyclization
作者:Satoshi Ueda、Hideko Nagasawa
DOI:10.1021/ja905056z
日期:2009.10.28
A simple one-step synthesis of 1,2,4-triazole derivatives is provided by a copper-catalyzed oxidative coupling reaction under an atmosphere of air. The process should consist of sequential. N-C and N-N bond-forming copper-catalyzed oxidative coupling reactions. Starting materials and the copper catalyst are readily available and inexpensive. A wide range of functional groups are tolerated to achieve chemical diversity.
LIN, YANG-I;HLAVKA, J. J.;BITHA, P.;LANG, S. A. ,JR., J. HETEROCYCL. CHEM., 1983, 20, N 6, 1693-1695
作者:LIN, YANG-I、HLAVKA, J. J.、BITHA, P.、LANG, S. A. ,JR.